Sharon Stone joins erotic thriller Attachment

The 'Basic Instinct' actress will star as a married woman who has a one-night stand with a student in the movie, which is being directed by Tony Kaye.

Christopher Denham has written the script for the picture, which develops when the boy she slept with begins dating her daughter.

Brad Epstein will produce the film, with Adam Krentzman executive producing; filming is expected to begin in April.

It is expected the project will be taken to the European Film Market in Berlin next week in an effort to create some sales.

Sharon has a number of pictures coming out in the near future, and has shot a role in the eagerly anticipated Linda Lovelace biopic 'Lovelace', alongside Amanda Seyfried, James Franco and Sarah Jessica Parker.

Sarah Jessica was a replacement for Demi Moore on the project after she had to pull out due to medical issues.